Crate typst_utils

Utilities for Typst.

Modules

• fat
  Fat pointer handling.

Macros

• assign_impl
  Implement an assign trait based on an existing non-assign trait.
• singleton
  Create a lazy initialized, globally unique 'static reference to a value.
• sub_impl
  Implement the Sub trait based on existing Neg and Add impls.

Structs

• BitSet
  Stores a set of numbers which are expected to be rather small.
• Deferred
  A value that is lazily executed on another thread.
• GroupByKey
  This struct is created by SliceExt::group_by_key.
• LazyHash
  A wrapper type with lazily-computed hash.
• PicoStr
  An interned string.
• Scalar
  A 64-bit float that implements Eq, Ord and Hash.
• SmallBitSet
  Efficiently stores a set of numbers which are expected to be very small. Values < 32/64 (depending on the architecture) are stored inline, while values larger than that will lead to an allocation.
• Static
  A container around a static reference that is cheap to clone and hash.

Traits

• ArcExt
  Extra methods for Arc.
• Get
  Generic access to a structure’s components.
• MaybeReverseIter
  Adapter for reversing iterators conditionally.
• NonZeroExt
  An extra constant for NonZeroUsize.
• Numeric
  A numeric type.
• OptionExt
  Extra methods for Option.
• SliceExt
  Extra methods for [T].

Functions

• debug
  Turn a closure into a struct implementing Debug.
• format_duration
  Formats a duration with a precision suitable for human display.
• hash128
  Calculate a 128-bit siphash of a value.
• option_eq
  Check if the Option-wrapped L is same to R.
• round_int_with_precision
  This is used for rounding into integer digits, and is a no-op for positive precision.
• round_with_precision
  Returns value with n digits after floating point where n is precision. Standard rounding rules apply (if n+1th digit >= 5, round away from zero).